Jimmy challenges Jennifer Lopez to take turns trying to perfect popular TikTok dances after watching them just one time, and J. Lo debuts her own for Jimmy to attempt.
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The Tonight Show Starring Jimmy Fallon features hilarious highlights from the show, including comedy sketches, music parodies, celebrity interviews, ridiculous games, and, of course, Jimmy’s Thank You Notes and hashtags! You’ll also find behind the scenes videos and other great web exclusives.
Watch It Once TikTok Challenge with Jennifer Lopez
In This Story: Jimmy Fallon
James Thomas “Jimmy” Fallon Jr. is an American comedian, actor, television host, writer, and producer. He is known for his work in television as a cast member on Saturday Night Live and as the host of late-night talk show The Tonight Show Starring Jimmy Fallon and before that Late Night with Jimmy Fallon.